Literature examining the relationship between spending decisions and happiness

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Critically review the literature examining the relationship between spending decisions and happiness. To what extent does money make us happy?

Sample Solution

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Situational or Contingency Leadership

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The ongoing changes in the health-care landscape are influenced most by globalization, economic and technological factors, and the aging of the population. The complexity of the healthcare environment requires us to examine the leadership needs for the APN roles that are applicable for today and the future (Joel, 2018). In chapter 21 (Leadership for APNs: If Not Now, Then When?) the author outlines serval leadership theories or styles including:

Situational or Contingency Leadership;
Servant Leadership;
Transformational or Transactional Leardershp;
Relational Leadership;
Clinical Leadership and Congruent Leadership.
Select one of the above leadership theories or style.

Using your own words define the theory.
Considering the various APN roles (Clinician, Educator, Researcher, Administrator, Entrepreneur, Consultant, and Leader) describe how you might use the leadership theory in your future APN role.
From your experience as a professional nurse, give one example of the selected leadership theory or style as seen in action or provide an exemplary example.

Sample Solution

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Design, Build, and Evaluate an Ensemble Prediction (Classification) Model

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Scenario
For this Project, imagine you have been hired by a large German bank as a data scientist in their business analytics unit.

The bank wants to use its historical loan data to predict the credit rating (risk) of new loan prospects. Using these credit-rating predictions, the bank can make more informed loan approval or denial decisions that preserve the bank’s assets and reduce its loan defaults.

The bank collects historical data about the loans it extended to its customers. This historical data includes the final classification of the loans. There are two classifications:
• If the loan has been fully paid off, then the loan is classified as good credit rating (low risk to the bank).
• If the loan has defaulted (not paid off), then the loan is classified as bad credit rating (high risk to the bank).

Your first task at the bank is to use the bank’s historical data to design, build, and evaluate an ensemble prediction model to predict the credit rating of new loan prospects. The ensemble model should include at least two different classification algorithms. You are free to use any of the ensemble methods (voting, bagging, boosting, or random forest) for your model.

Sample Solution

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Self-awareness

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Consider what you learned about the significance of self-awareness in your intrapersonal and interpersonal communication. Reflect on course concepts you learned about in your textbook, and then offer a personal connection by identifying your core strengths and discussing how they might guide you to a career path.

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